Conceptual mismatches in Datasource internals

Currently, there are some mismatches in some of the concept names related to Datasources.

For example,

  • data_asset_types point to Execution Engines aka Validation Engines
  • The name BatchKwargGenerators is generally intimidating.

I’m starting this thread to capture discussion and ideas on this topic. It will be linked from the Great Expectations docs starting in v0.11.